18844291248

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5377937}}^1$

素因数の和:5378021

約数の個数: 40

約数和(自身を含む): 49347959088

約数和(自身を除く): 30503667840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5377937, 10755874, 16133811, 21511748, 32267622, 43023496, 64535244, 86046992, 129070488, 258140976, 392589401, 785178802, 1177768203, 1570357604, 2355536406, 3140715208, 4711072812, 6281430416, 9422145624, 18844291248]

約数ペア:

[(1, 18844291248), (2, 9422145624), (3, 6281430416), (4, 4711072812), (6, 3140715208), (8, 2355536406), (12, 1570357604), (16, 1177768203), (24, 785178802), (48, 392589401), (73, 258140976), (146, 129070488), (219, 86046992), (292, 64535244), (438, 43023496), (584, 32267622), (876, 21511748), (1168, 16133811), (1752, 10755874), (3504, 5377937)]